Household Furnace Parts & Accessories

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Lennox 16x25x5 Furnace Filter, X6672 Filter Replacement, Merv 16 Carbon Clean Filter Media With Homequip Disposal Bag 2-Pack (Actual Size: 15.8 X 24.8 X 4.3 Inches)
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Lennox 16x25x5 Furnace Filter, X6672 Filter Replacement, Merv 16 Carbon Clean Filter Media With Homequip Disposal Bag 2-Pack (Actual Size: 15.8 X 24.8 X 4.3 Inches)

Original price was: $122.95.Current price is: $96.00.
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Lennox Healthy Climate 20x25x5 X6673 MERV 11 Box Filter
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Building Supplies

Lennox Healthy Climate 20x25x5 X6673 MERV 11 Box Filter

Original price was: $42.67.Current price is: $29.87.
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Lennox X6670 MERV 11 Box Replacement Filter Also For Honeywell, 16" H X 25" L X 5" W (3-Pack)
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Building Supplies

Lennox X6670 MERV 11 Box Replacement Filter Also For Honeywell, 16″ H X 25″ L X 5″ W (3-Pack)

Original price was: $90.00.Current price is: $63.00.
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Lisol Air Vent Filter Installation Tape (196 Inch Length 0.78 Inch Width) - 1 Roll
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Building Supplies

Lisol Air Vent Filter Installation Tape (196 Inch Length 0.78 Inch Width) – 1 Roll

Original price was: $6.99.Current price is: $4.89.
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LotFancy 20x25x1 Air Filters, MERV 13 AC Furnace Filters, 6 Pack Pleated Air Conditioner HVAC Filters (Actual Size: 19.75 X 24.75 X 0.75 Inches)
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Building Supplies

LotFancy 20x25x1 Air Filters, MERV 13 AC Furnace Filters, 6 Pack Pleated Air Conditioner HVAC Filters (Actual Size: 19.75 X 24.75 X 0.75 Inches)

Original price was: $59.99.Current price is: $41.99.
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Maycold 20x30x1 Air Filter 6 Pack MERV 13,Electrostatic Pleated HVAC AC Furnace Filters Replacement Dust Defense Removes Living Dust,Pollen And Pet Dander Lint Reduction 3-Month
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Building Supplies

Maycold 20x30x1 Air Filter 6 Pack MERV 13,Electrostatic Pleated HVAC AC Furnace Filters Replacement Dust Defense Removes Living Dust,Pollen And Pet Dander Lint Reduction 3-Month

Original price was: $86.99.Current price is: $60.89.
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Medify Air 20x20x1 Filter - MERV 13 - E11 Media - Air Cleaning (2-Pack) - Pleated HVAC AC Furnace Air Filters Replacement - Actual Size: 19.69 X 19.69 X 0.75 Inches (MERV 13, 2-Pack)
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Building Supplies

Medify Air 20x20x1 Filter – MERV 13 – E11 Media – Air Cleaning (2-Pack) – Pleated HVAC AC Furnace Air Filters Replacement – Actual Size: 19.69 X 19.69 X 0.75 Inches (MERV 13, 2-Pack)

Original price was: $53.88.Current price is: $37.72.
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Merv 13 Filter Material , Air Filters For Stops Dust And Pet Dander As Small As 0.3 Microns (32 Ft²)
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Building Supplies

Merv 13 Filter Material , Air Filters For Stops Dust And Pet Dander As Small As 0.3 Microns (32 Ft²)

Original price was: $29.99.Current price is: $20.99.
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MERV 16 Filter Material, Filter Mask Insert Triple Layered Protection Nonwoven Polypropylene & Nanofiber, Efficiency Breathable DIY Design Media Roll, Easy To Cut Any Size
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Building Supplies

MERV 16 Filter Material, Filter Mask Insert Triple Layered Protection Nonwoven Polypropylene & Nanofiber, Efficiency Breathable DIY Design Media Roll, Easy To Cut Any Size

Original price was: $16.99.Current price is: $11.89.
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MervFilters 10x10x1 Air Filter, MERV 13, MPR 1500, AC Furnace Air Filter, 6 Pack
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Building Supplies

MervFilters 10x10x1 Air Filter, MERV 13, MPR 1500, AC Furnace Air Filter, 6 Pack

Original price was: $49.09.Current price is: $34.36.
Sale!
Nonwoven Fabric Filter Disposable For Dust Proof DIY High Efficiency Filtering Made In Korea (White, 35 X 40 Inch)
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Building Supplies

Nonwoven Fabric Filter Disposable For Dust Proof DIY High Efficiency Filtering Made In Korea (White, 35 X 40 Inch)

Original price was: $6.99.Current price is: $4.89.
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Nordic Pure 10x24x1 MERV 13 Pleated AC Furnace Air Filters 2 Pack
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Building Supplies

Nordic Pure 10x24x1 MERV 13 Pleated AC Furnace Air Filters 2 Pack

Original price was: $35.48.Current price is: $24.84.
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Nordic Pure 10x24x1 MERV 8 Pleated AC Furnace Air Filters 6 Pack
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Building Supplies

Nordic Pure 10x24x1 MERV 8 Pleated AC Furnace Air Filters 6 Pack

Original price was: $61.07.Current price is: $42.75.
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Nordic Pure 14x24x1 MERV 10 Pleated AC Furnace Air Filter, (Pack Of 12 Filters)
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Building Supplies

Nordic Pure 14x24x1 MERV 10 Pleated AC Furnace Air Filter, (Pack Of 12 Filters)

Original price was: $84.77.Current price is: $59.34.
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Nordic Pure 14x24x1 MERV 8 Pleated AC Furnace Air Filters 12 Pack
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Building Supplies

Nordic Pure 14x24x1 MERV 8 Pleated AC Furnace Air Filters 12 Pack

Original price was: $82.39.Current price is: $57.67.
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Nordic Pure 14x25x1 (13 1/2 X 24 1/2 X 3/4) Pleated Air Filters MERV 13 Plus Carbon 3 Pack
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Building Supplies

Nordic Pure 14x25x1 (13 1/2 X 24 1/2 X 3/4) Pleated Air Filters MERV 13 Plus Carbon 3 Pack

Original price was: $49.06.Current price is: $34.34.
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Nordic Pure 14x25x1 MERV 8 Pleated Pure Carbon Odor Reduction AC Furnace Air Filters 2 Pack
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Building Supplies

Nordic Pure 14x25x1 MERV 8 Pleated Pure Carbon Odor Reduction AC Furnace Air Filters 2 Pack

Original price was: $37.48.Current price is: $26.24.
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Nordic Pure 14x30x1 (13 15/16 X 29 15/16 X 3/4) Pleated MERV 13 Air Filters 3 Pack
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Building Supplies

Nordic Pure 14x30x1 (13 15/16 X 29 15/16 X 3/4) Pleated MERV 13 Air Filters 3 Pack

Original price was: $44.62.Current price is: $31.23.
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Nordic Pure 16x16x2 MERV 10 Pleated AC Furnace Air Filters 3 Pack
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Building Supplies

Nordic Pure 16x16x2 MERV 10 Pleated AC Furnace Air Filters 3 Pack

Original price was: $34.50.Current price is: $24.15.
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Nordic Pure 18x18x1 Exact MERV 12 Pleated AC Furnace Air Filters 3 Pack
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Building Supplies

Nordic Pure 18x18x1 Exact MERV 12 Pleated AC Furnace Air Filters 3 Pack

Original price was: $64.61.Current price is: $45.23.